Ante Toni Žižić (born 4 January 1997) is a Croatian professional basketball player for Virtus Bologna of the Italian Lega Basket Serie A (LBA) and the EuroLeague.
2013
Žižić's first team was KK Split, in the 2013–14 season, but he played for their junior team, in which he only played in 3 games.
He then moved to the Cedevita Zagreb's junior team, and with them he played in 5 games.
With Croatia's junior national teams, he played at the 2013 FIBA Europe Under-16 Championship, the 2014 FIBA Europe Under-18 Championship, where he won a bronze medal, and at the 2015 FIBA Under-19 World Championship, where he won a silver medal.
Žižić's older brother, Andrija, is a former professional basketball player.
2014
To start the 2014–15 season, Žižić played for Gorica.
Žižiće moved to Cibona Zagreb for the rest of the season.
In that year, he averaged 7.4 points, 0.3 assists, 0.3 steals, and 0.9 blocks, in 15.5 minutes per game, in 25 games played in the Adriatic League.
2015
His breakout season was in the 2015–16 season.
He was named the 2015–16 ABA League season's top prospect.
In that season, he averaged 12.7 points, 7.2 rebounds, and 1.2 blocks in 24.8 minutes per game, in 26 games played in the Adriatic League.
He was also named to the European-wide 3rd-tier-level FIBA Europe Cup's Starting Five Team of the 2015–16 season.
The two brothers were teammates at Cibona Zagreb during the 2015–16 season.
His older brother played in 107 EuroLeague games with Cibona Zagreb, FC Barcelona, Olympiacos and Panathinaikos, and he also won a EuroLeague championship with Maccabi Tel Aviv.
2016
He was selected 23rd overall by the Boston Celtics in the 2016 NBA draft.
On 11 October 2016, Žižić was named the MVP of the fourth week of the 2016–17 ABA League season.
He scored 37 points and grabbed 20 rebounds in Cibona's 89–85 win over MZT Skopje Aerodrom, in a game that was decided after double overtime.
On 27 December 2016, Žižić left Cibona, and signed with the Turkish team Darüşşafaka Doğuş, of the Turkish Super League.
With Darüşşafaka, Žižić made his debut in the European top-tier level, the EuroLeague, on 30 December 2016, in an 81–77 road loss against FC Barcelona.
In his first EuroLeague game, Žižić had 4 points, 6 rebounds, 2 steals, and 2 blocks.
Žižić was selected with the 23rd overall pick in the 2016 NBA draft, by the Boston Celtics.
2017
On 1 July 2017, Žižić signed with the Boston Celtics.
Before even suiting up for a single regular-season game for the Celtics, Žižić was traded to the Cleveland Cavaliers alongside Isaiah Thomas, Jae Crowder, and the Brooklyn Nets' unprotected 2018 first-round pick for Kyrie Irving on 22 August 2017.
2018
The Cavaliers made it to the 2018 NBA Finals, but lost the series 4–0 to the Golden State Warriors.
2020
However, eight days after the trade was first confirmed, the Celtics would also add a 2020 second-round pick from the Miami Heat in order to fully complete the deal to satisfy Cleveland's worries involving Thomas's hip injury.
Žižić spent time with the Canton Charge during his rookie season.
On 11 March, he scored 15 points and recorded 7 rebounds (both career highs) in a loss to Los Angeles Lakers.
In the last game of the regular season, he scored 20 points and recorded 7 rebounds.
On 25 August 2020, Žižić signed a two-year deal with Israeli team Maccabi Tel Aviv.
In 2020–21, he led the league with a .699 field goal percentage, and was 10th in the Euroleague with 0.8 blocks per game.
On 9 May 2022, during a game against Hapoel Haifa, Žižić lost consciousness after hitting his head on the ground.
He was rushed to a hospital and regained consciousness later that night.
On 21 June 2022, Žižić officially parted ways with the Israeli club after two seasons.
On 22 June 2022, Žižić signed a three-year (2+1) contract with Turkish club Anadolu Efes, the reigning back-to-back EuroLeague champions.
On 31 December 2023, Žižić signed a two-year contract with Italian powerhouse Virtus Bologna.
Žižić played with the junior national teams of Croatia.
